GB1396179A - Sunglass lens construction and method - Google Patents
Sunglass lens construction and methodInfo
- Publication number
- GB1396179A GB1396179A GB5915572A GB5915572A GB1396179A GB 1396179 A GB1396179 A GB 1396179A GB 5915572 A GB5915572 A GB 5915572A GB 5915572 A GB5915572 A GB 5915572A GB 1396179 A GB1396179 A GB 1396179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lens
- louvers
- viewing pane
- carries
- dec
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010276 construction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 229920006217 cellulose acetate butyrate Polymers 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 230000000873 masking effect Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 230000003678 scratch resistant effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/16—Laminated or compound lenses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21365571A | 1971-12-29 | 1971-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1396179A true GB1396179A (en) | 1975-06-04 |
Family
ID=22795967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5915572A Expired GB1396179A (en) | 1971-12-29 | 1972-12-21 | Sunglass lens construction and method |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3756703A (enExample) |
| JP (1) | JPS4874855A (enExample) |
| AT (1) | AT343273B (enExample) |
| CA (1) | CA966000A (enExample) |
| CH (1) | CH571341A5 (enExample) |
| DE (1) | DE2262055C3 (enExample) |
| ES (1) | ES410444A1 (enExample) |
| FR (1) | FR2166132B1 (enExample) |
| GB (1) | GB1396179A (enExample) |
| IT (1) | IT972997B (enExample) |
| NO (1) | NO135295C (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1446734A (en) * | 1972-09-04 | 1976-08-18 | Goetaverken Ab | Welders protecting eyeshield |
| US3967885A (en) * | 1974-11-04 | 1976-07-06 | U.S. Radium Corporation | Optical device for post-operative cataract patients |
| JPS5828820U (ja) * | 1981-08-20 | 1983-02-24 | 扶桑産業株式会社 | 眼鏡用サンバイザ− |
| DE3225863A1 (de) * | 1982-07-10 | 1984-01-12 | Heinz Dr. 5000 Köln Kunert | Augenvorsatzscheiben, insbesondere fuer kraftfahrzeuglenker |
| FR2711913B1 (fr) * | 1993-11-04 | 1998-06-05 | Petit Jean Claude | Lunettes de protection destinées plus particulièrement à la pratique du parachutisme. |
| JP2003058066A (ja) * | 2001-08-03 | 2003-02-28 | Three M Innovative Properties Co | 光学フィルタ |
| US20110088324A1 (en) * | 2009-10-20 | 2011-04-21 | Wessel Robert B | Apparatus and method for solar heat gain reduction in a window assembly |
| GB201708963D0 (en) * | 2017-06-06 | 2017-07-19 | Wave Optics Ltd | Head-mounted augmented reality system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2114658A (en) * | 1937-06-03 | 1938-04-19 | Henry L Noffsinger | Sun goggles |
| FR1265417A (fr) * | 1960-06-02 | 1961-06-30 | Perfectionnement aux dispositifs anti-éblouissants | |
| US3524789A (en) * | 1967-08-15 | 1970-08-18 | Minnesota Mining & Mfg | Louvered transparent sheeting made by skiving |
| BE759428A (fr) * | 1969-11-28 | 1971-04-30 | Eastman Kodak Co | Nouveaux composes acryliques monomeres et polymeres, utilisables en optique, et procede de preparation |
-
1971
- 1971-12-29 US US00213655A patent/US3756703A/en not_active Expired - Lifetime
-
1972
- 1972-12-08 CA CA158,397A patent/CA966000A/en not_active Expired
- 1972-12-19 DE DE2262055A patent/DE2262055C3/de not_active Expired
- 1972-12-21 GB GB5915572A patent/GB1396179A/en not_active Expired
- 1972-12-22 AT AT1102872A patent/AT343273B/de active
- 1972-12-28 IT IT33978/72A patent/IT972997B/it active
- 1972-12-28 NO NO4813/72A patent/NO135295C/no unknown
- 1972-12-28 ES ES410444A patent/ES410444A1/es not_active Expired
- 1972-12-28 CH CH1899172A patent/CH571341A5/xx not_active IP Right Cessation
- 1972-12-28 FR FR7246624A patent/FR2166132B1/fr not_active Expired
- 1972-12-29 JP JP48004288A patent/JPS4874855A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2262055A1 (de) | 1973-07-05 |
| CA966000A (en) | 1975-04-15 |
| IT972997B (it) | 1974-05-31 |
| CH571341A5 (enExample) | 1976-01-15 |
| NO135295B (enExample) | 1976-12-06 |
| DE2262055B2 (de) | 1974-03-21 |
| JPS4874855A (enExample) | 1973-10-09 |
| ES410444A1 (es) | 1975-12-01 |
| US3756703A (en) | 1973-09-04 |
| DE2262055C3 (de) | 1974-10-24 |
| NO135295C (enExample) | 1977-03-16 |
| AT343273B (de) | 1978-05-26 |
| FR2166132B1 (enExample) | 1975-11-07 |
| FR2166132A1 (enExample) | 1973-08-10 |
| ATA1102872A (de) | 1977-09-15 |
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| FR2117399A7 (enExample) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |